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Synthesis and Characterization of Utsa-76 Metal Organic Framework Containing Lewis Basic Sites for the Liquid-Phase Adsorption of Uvi

dc.authorid Selcuk Zorer, Ozlem/0000-0002-6486-8365
dc.authorscopusid 57219422943
dc.authorscopusid 23135835100
dc.authorscopusid 8226754300
dc.authorwosid Gülcan, Mehmet/Aat-1504-2021
dc.authorwosid Ozturk, Mehmet/W-4649-2017
dc.contributor.author Ozturk, Mehmet
dc.contributor.author Zorer, Ozlem Selcuk
dc.contributor.author Gulcan, Mehmet
dc.date.accessioned 2025-05-10T17:10:31Z
dc.date.available 2025-05-10T17:10:31Z
dc.date.issued 2021
dc.department T.C. Van Yüzüncü Yıl Üniversitesi en_US
dc.department-temp [Ozturk, Mehmet; Zorer, Ozlem Selcuk; Gulcan, Mehmet] Van Yuzuncu Yil Univ, Dept Chem, TR-65080 Van, Turkey en_US
dc.description Selcuk Zorer, Ozlem/0000-0002-6486-8365 en_US
dc.description.abstract UTSA-76 encoded MOF structure containing Lewis basic groups was efficiently synthesized and characterized for the removal of U-VI from the liquid phase by using adsorption technique. H-1, C-13-NMR, FT-IR, P-XRD, TEM, TEMEDX, BET, SEM and SEM-EDX mapping techniques were applied to define this adsorbent material. Adsorption of U-VI on the synthesized UTSA-76 structure was investigated depending on the parameters of pH, temperature, mixing time and solution concentrations. In the kinetic of adsorption process, not only the pseudo-second-order kinetic, but also film diffusion was effective. The adsorption equilibrium of U-VI on UTSA-76 explained better by Langmuir isotherm model and the qmax from Langmuir isotherm was calculated as 91.31 mg/g. The synthesized MOF structure (UTSA-76) demonstrated a removal rate from 12 ppm to 0.25 ppm in 45 min to a very low UO22+ ion concentration of about 98 % using a low adsorbent mass of 5 mg, and UTSA-76 with this adsorption performance will be among the highly preferred effective adsorbents for uranium adsorption. en_US
dc.description.sponsorship Van Yuzuncu Yil University Scientific Research Projects Support Unit [FBA-20187108] en_US
dc.description.sponsorship Financial support of this work of the Van Yuzuncu Yil University Scientific Research Projects Support Unit (Project number: FBA-20187108) is gratefully acknowledged. en_US
dc.description.woscitationindex Science Citation Index Expanded
dc.identifier.doi 10.1016/j.colsurfa.2020.125663
dc.identifier.issn 0927-7757
dc.identifier.issn 1873-4359
dc.identifier.scopus 2-s2.0-85092639717
dc.identifier.scopusquality Q2
dc.identifier.uri https://doi.org/10.1016/j.colsurfa.2020.125663
dc.identifier.uri https://hdl.handle.net/20.500.14720/7458
dc.identifier.volume 609 en_US
dc.identifier.wos WOS:000598932500005
dc.identifier.wosquality Q2
dc.language.iso en en_US
dc.publisher Elsevier en_US
dc.relation.publicationcategory Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı en_US
dc.rights info:eu-repo/semantics/closedAccess en_US
dc.subject Adsorption en_US
dc.subject Metal Organic Framework en_US
dc.subject Uranium(Vi) en_US
dc.subject Utsa-76 en_US
dc.title Synthesis and Characterization of Utsa-76 Metal Organic Framework Containing Lewis Basic Sites for the Liquid-Phase Adsorption of Uvi en_US
dc.type Article en_US

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